The back pain is a common symptom of our modern society. The sedentary life, the new types of work and even the use we give to the leisure hours have led us to mistreat the back. Most of these pains can be prevented correcting the position, lifting the objects of the soil correctly and strengthening the muscles.

To this type of pain is called back pain mechanical that translates into a spasm in the muscles paravertebrales or scoliosis. The acute pain, severe lower back, that is relieved in supine position (lying) with the hips bent, it may be due to an intervertebral disk herniated. To confirm the diagnosis is made the test of tomogram-trusts computerized.